Soo Yeon, a long-time trainee, has her chance to debut as an idol after 10 years through an audition program.

Jeong Hyeok gets furious when he sees Soo Yeon, but ends up hiring her as an assistant at Cha Beauty.

Do Jin begins to develop feelings for Soo Yeon beyond friendship while she takes care of him.

Ji Yoon runs into Soo Yeon at Jeong Hyeok's apartment and mocks Jeong Hyeok out of jealousy and affection.

Do Jin asks Soo Yeon to be his girlfriend, saying that he likes her, and she tells him how she feels.

Ji Yoon goes to see Jeong Hyeok to ask him she wants to start over, and Soo Yeon approaches Jeong Hyeok.